Comment by zamadatix

Originally (and I don't know if this is still the case) the case for randomizing the content view on Reddit a bit (fuzzy numbering) was as a layer which helped prevent vote manipulation and brigading/bandwagoning. There may be similar reason for other platforms where not being exactly the same is unrelated to tuning the types of information presented to people. I.e. I don't know how much it matters that "all member absolutely must see the same exact order" as much as "the ordering defaults are not gamed for individual engagement"

Even then, I'd settle for "must have the option to use chronological/absolute vote based/similar type by default" type option. I'm not as convinced I know what others need to do to save themselves as much as I'm I think it'd be nice if it to be easy for us to be able to choose how we engage with content feeds (regardless what the platform is).

And then there is a matter of content groups when it comes to exposure rather than the addictive nature. Does it really make a difference if people end up seeing only /r/MyEchoChamberA and /r/MyEchoChamberB anyways. After all, each is perfectly representing the same echo chamber to all of the users who bother to browse there.